public class InvestmentRunner {

	public static void main(String[] args) {

		final double INITIAL_BALANCE = 10000;
		final double RATE = 5;
		Investment invest = new Investment(INITIAL_BALANCE, RATE);
		invest.waitForBalance(2 * INITIAL_BALANCE);
		int years = invest.getYears();
		System.out.println("The investment doubled after " + years + " years");

	}

}
